I set time base in General settings to 15 minutes.
If I create Services I get only selectable durations from 15 to 360 minutes. I need 780 minutes and more.
I found the corresponding php code in appointments.php line 7376 (function add_service):
$k_max = apply_filters( 'app_selectable_durations', min( 24, (int)(1440/$min_time) ) );
and changed it to:
$k_max = apply_filters( 'app_selectable_durations', (int)(1440/$min_time) );
as suggested by S H Mohanjith in the 'Plugins and Code' chat.
Can you please clarify the limitation to 24 for $k_max and maybe update the code so I don't run into problems on the next update?
Thank you for your help!